Waimea, Big Island weather in January 2026

Expect daytime maximum temperatures of 24°C in Waimea, Big Island in January based on long-term weather averages. There are 6 hours of sunshine per day on average with 15 days with some rainfall and typically 117 mm of rainfall in the month.

  • 24°C maximum daytime temperature in January in Waimea, Big Island24
    24°C max day temperature
  • 6 hours of sunshine per day
  • 15 days with some rainfall in January in Waimea, Big Island15
    15 days with some rainfall
  • 15°C minimum night-time temperature in January in Waimea, Big Island15
    15°C min night temperature
  • 11 hours of daylight per day in January in Waimea, Big Island11
    11 hours of daylight per day
  • No heat & humidity in January in Waimea, Big Island0
    No heat & humidity
  • 117 mm monthly rainfall in January in Waimea, Big Island117
    117 mm of monthly rainfall
  • UV (maximum) index 7 (High) in January in Waimea, Big Island7
    7 (High) UV index

More about Waimea, Big Island

Waimea, Big Island by month

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The January weather guide for Hawaii (Waimea, Big Island) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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How hot is it in Waimea, Big Island in January?

Daytime temperatures usually reach 24°C in Waimea, Big Island in January, falling to 15°C at night.

How sunny is it in Waimea, Big Island in January?

There are normally 6 hours of bright sunshine each day in Waimea, Big Island in January - that's 54% of daylight hours.

Does it rain in Waimea, Big Island in January?

There are usually 15 days with some rain in Waimea, Big Island in January and the average monthly rainfall is 117mm.

Waimea, Big Island January sunrise & sunset times

Browse the sunrise and sunset times for Waimea, Big Island in January 2026. Select a month to view Waimea, Big Island sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 06:58 17:55
Friday, 16th January 2026 07:01 18:05
Saturday, 31st January 2026 06:58 18:14

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